5G communication optimization algorithm of mobile isolation and treatment system for epidemic prevention of COVID-19

At this stage, under the severe background of the epidemic globalization, the mobile isolation system plays an important role in the prevention of the epidemic and timely blocking the transmission source and timely isolation. In order to improve the efficiency of 5g communication signal transmission in the mobile isolation system and reduce the cost of service function chain, as well as the global search performance and local mining ability of the system. This paper proposes an improved sparrow search algorithm based on Multi Strategy signal fusion based on sparrow search algorithm (SSA). The optimization algorithm expands the global exploration scope, avoids the uncertainty of the algorithm caused by the randomness of the initial population, and improves the ability of avoiding local extremum and convergence speed of the algorithm. Experimental results show that the optimization algorithm improves the utilization of node computing resources and link resources. It can effectively reduce the deployment cost, help the algorithm jump out of local optimization and improve resource utilization.